4周搞定2000+托福核心词
manufacturer = manu(手) + fact(做) + ure(行为) + er(一类人) = 手工做的人→制造商
manual = manu(手) + al(...的) = 手工的→手动的
abnormal = ab(表否定) + norm(正常) + al(表状态) = 不正常的;变态的
abnormally = ab(表否定) + norm(正常) + al(表状态) + ly(表副词) = 异常地
abnormally = ab(表否定) + norm(正常) + al(表状态) + ly(表副词) = 异常地
abruptly = ab(离开) + rupt(断裂) + ly(表副词) = 断开→突然断开→突然地
手的状态→用手地
manually
常考释义
As early as the 1920s, the earliest air traffic controllers manually guided aircraft in the vicinity of the airports, using lights and flags, while beacons and flashing lights were placed along cross-country routes to establish the earliest airways.
早在20世纪20年代,最早的空中交通控制员使用灯光和旗子亲自指引临近机场的飞机,而信号灯和闪灯被铺在野外的线路上,这便是最早的航道。
来源于:剑雅8-Test1adv. 以手动方式;通过体力劳动
The device is manually operated, using a simple handle.
这个装置是用一个简单的手柄手动操作的。
manually operated
人工操作的
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